<!DOCTYPE html>
<html>
<head>
 <meta charset="utf-8">
 <title>网页设计</title>
</head>
<body>   
 <div id="container" style="width: 500px">
<div id="header" style="background-color:#FFA500;">
  <h1 style="margin-bottom:0;">主要的网页标题</h1></div>
  <div id="menu" style="background-color: #FFD700;height: 200px;width: 100px;float: left;">
    <b>菜单</b><br>
     HTML<br>
     CSS<br>
     JavaScript</div>
     <div id="content" style="background-color: #EEEEEE;height: 200px;width: 400px;float: left;">
        内容在这里</div>
        <div id="footer" style="background-color: #FFA500;clear: both;text-align-center:;">  
        版权@ runoob.com</div>
 </div>
 </body>
</html>